How severe is CVE-2005-1049?

CVE-2005-1049 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2005-1049 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-1049?

CVE-2005-1049 affects Postnuke Software Foundation Postnuke. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-1049?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2005-1049 published?

CVE-2005-1049 was published on 2005-05-02 and last updated on 2026-06-16.

CVE-2005-1049

CVE-2005-1049 is a low-severity vulnerability in Postnuke Software Foundation Postnuke with a CVSS 2.0 base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.6)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Postnuke Software Foundation Postnuke
Published: 2005-05-02
Last modified: 2026-06-16

Description

Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.

Frequently asked questions

What is CVE-2005-1049?: Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.
How severe is CVE-2005-1049?: CVE-2005-1049 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2005-1049 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1049?: CVE-2005-1049 affects Postnuke Software Foundation Postnuke. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-1049?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-1049 published?: CVE-2005-1049 was published on 2005-05-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:postnuke_software_foundation:postnuke:0.760_rc3:*:*:*:*:*:*:*